FR2381137A1 - EXCAVATOR TOOTH FOR LOADER BUCKET ON TIRES OR SIMILAR - Google Patents

EXCAVATOR TOOTH FOR LOADER BUCKET ON TIRES OR SIMILAR

Info

Publication number
FR2381137A1
FR2381137A1 FR7804303A FR7804303A FR2381137A1 FR 2381137 A1 FR2381137 A1 FR 2381137A1 FR 7804303 A FR7804303 A FR 7804303A FR 7804303 A FR7804303 A FR 7804303A FR 2381137 A1 FR2381137 A1 FR 2381137A1
Authority
FR
France
Prior art keywords
tires
similar
walls
socket
loader bucket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7804303A
Other languages
French (fr)
Other versions
FR2381137B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Esco Corp
Original Assignee
Esco Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Esco Corp filed Critical Esco Corp
Publication of FR2381137A1 publication Critical patent/FR2381137A1/en
Application granted granted Critical
Publication of FR2381137B1 publication Critical patent/FR2381137B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient

Abstract

Cette pointe comprend un corps allongé présentant un bord de pénétration 18 à son extrémité avant et une emboîture de réception d'un élément d'adaptation 15 à son extrémité arrière. L'emboîture est définie par des parois supérieure, inférieure et latérales ménagées dans ledit corps, lesdites parois supérieure et inférieure se terminant en un sommet en forme genérale de boîte définissant des surfaces supérieure et inférieure de stabilisation. Ces surfaces ont un rapport de la largeur à la longueur d'approximativement 2,5 et sont séparées pour assurer un rapport de la largeur à l'épaisseur d'approximativement 1,8. Les parois sont prolongées vers l'arrière par des oreilles et celles associées aux parois supérieure et inférieure comportent des ouvertures alignées destinées à recevoir une broche de verrouillage.This tip comprises an elongated body having a penetrating edge 18 at its front end and a socket for receiving an adaptation element 15 at its rear end. The socket is defined by upper, lower and side walls formed in said body, said upper and lower walls terminating in a generally box-shaped apex defining upper and lower stabilization surfaces. These surfaces have a width to length ratio of approximately 2.5 and are separated to provide a width to thickness ratio of approximately 1.8. The walls are extended rearward by ears and those associated with the upper and lower walls have aligned openings intended to receive a locking pin.

FR7804303A 1977-02-18 1978-02-15 EXCAVATOR TOOTH FOR LOADER BUCKET ON TIRES OR SIMILAR Granted FR2381137A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76985777A 1977-02-18 1977-02-18
US05/966,517 US4231173A (en) 1977-02-18 1978-12-04 Excavating tooth

Publications (2)

Publication Number Publication Date
FR2381137A1 true FR2381137A1 (en) 1978-09-15
FR2381137B1 FR2381137B1 (en) 1981-11-13

Family

ID=27118231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804303A Granted FR2381137A1 (en) 1977-02-18 1978-02-15 EXCAVATOR TOOTH FOR LOADER BUCKET ON TIRES OR SIMILAR

Country Status (2)

Country Link
US (1) US4231173A (en)
FR (1) FR2381137A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545122A1 (en) * 1983-04-26 1984-11-02 Liebherr France Hydraulic excavator shovel type front tooth

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RU182156U1 (en) * 2018-02-19 2018-08-06 Акционерное общество "Уральская сталь" (АО "Уральская сталь") EXCAVATOR BUCKET TOOTH ASSEMBLY
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Cited By (1)

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Publication number Priority date Publication date Assignee Title
FR2545122A1 (en) * 1983-04-26 1984-11-02 Liebherr France Hydraulic excavator shovel type front tooth

Also Published As

Publication number Publication date
US4231173A (en) 1980-11-04
FR2381137B1 (en) 1981-11-13

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